2025 Weis Hammer Gravel Plus Base 56cm
Build
700C/29 in × 2.2 in
Insights
Very upright stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 597mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.54:1 |
| Seat Tube Length, C-C | 515mm |
| Top Tube Length, Actual C-C | 560mm |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 179mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 294.9mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 439.1mm |
| Front-Center | 623.8mm |
| Front-Center Horizontal | 619.6mm |
| Wheelbase | 1058.7mm |
| Fork Offset/Rake | 49mm |
| Fork Length (Axle-To-Crown) | 398mm |
| Trail | 74.5mm high |
| Mechanical Trail | 70.4mm |
| Wheel Flop | 22.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 86.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 124.9mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1792.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://weismfg.com/pages/hammer-gravel-steel-plus